| 在Mo改性的Rh/AC(Rh/MoO_x)催化剂上的四氢糠醇选择性加氢 |
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| 引用本文： | 韩立峰,张伟,鲁墨弘,李明时,单玉华.在Mo改性的Rh/AC(Rh/MoO_x)催化剂上的四氢糠醇选择性加氢[J].无机化学学报,2015,31(2):297-302. |
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| 作者姓名： | 韩立峰 张伟 鲁墨弘 李明时 单玉华 |
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| 作者单位： | 常州大学石油化工学院,江苏省精细化工重点实验室,常州 213164 |
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| 基金项目： | 国家自然科学基金(No.21307009);江苏高校优势学科建设工程项目;江苏省高校自然科学基础研究项目(No.12KJB530001)资助项目 |
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| 摘 要： | 以Mo改性的Rh/AC(Rh-MoOx/AC)为催化剂,研究了四氢糠醇加氢开环制备1,5-戊二醇的催化性能。采用TEM、XPS和NH3吸附热量表征催化剂,并考察了反应工艺条件。表征结果表明,低价态Mo所提供的中等强度的酸中心是加入Mo可提高催化剂活性的主要原因。催化反应结果表明:以水为溶剂,以nMo/nRh=0.15的Rh-MoOx/AC为催化剂,还原温度为550℃,反应温度为120℃,反应压力为8 MPa,反应时间为10 h,四氢糠醇的转化率为64%,1,5-戊二醇的选择性为100%。
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| 关 键 词： | 催化剂 催化剂制备 催化加氢 Rh-MoOx/AC催化剂 四氢糠醇 1 5-戊二醇 |
| 收稿时间： | 2014/9/16 0:00:00 |
| 修稿时间： | 2014/12/1 0:00:00 |
Chemoselective Hydrogenolysis of Tetrahydrofurfuryl Alcohol to 1,5-Pentanediol over Mo Modified Rh/AC (Rh-MoOx/AC) Catalysts |
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| HAN Li-Feng,ZHANG Wei,LU Mo-Hong,LI Ming-Shi and SHAN Yu-Hua.Chemoselective Hydrogenolysis of Tetrahydrofurfuryl Alcohol to 1,5-Pentanediol over Mo Modified Rh/AC (Rh-MoOx/AC) Catalysts[J].Chinese Journal of Inorganic Chemistry,2015,31(2):297-302. |
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| Authors: | HAN Li-Feng ZHANG Wei LU Mo-Hong LI Ming-Shi and SHAN Yu-Hua |
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| Institution: | Key Lab of Fine Chemical Engineering, Jiangsu, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, China;Key Lab of Fine Chemical Engineering, Jiangsu, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, China;Key Lab of Fine Chemical Engineering, Jiangsu, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, China;Key Lab of Fine Chemical Engineering, Jiangsu, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, China;Key Lab of Fine Chemical Engineering, Jiangsu, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, China |
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| Abstract: | |
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| Keywords: | catalysis catalyst preparation catalytic hydrogenation Rh-MoOx/AC catalyst tetrahydrofurfuryl alcohol 1 5-pentanediol |
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